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Bill Mazeroski League
7-5-2126
Jeff Checo Relief Pitcher
Retired (2024, Age 36)
CAREER BIOGRAPHICAL DATA
ERA 4.56 Total Rating 65   Bats/Throws L/L
W-L 39-45 Status Deceased (2071) Option Years 0  
SV 15 Age at Death 83 Date of Birth 01-21-1988
K 628 Drafted Round 3, Pick 43
(2008)		 Majors Svc Time 6 years
(144 games)
IP 901.0
WHIP 1.43
OFFENSE PITCHING MENTORING
Contact vs. R 3 Contact vs. L 4 Endurance 43   Ldrship 50
Power vs. R 4 Power vs. L 4 Velocity 50   Mentor Val 72
Speed 6 Bunt 82 Control 81
POSITIONS DEFENSE/HEALTH POSTSEASON
 C * --- SS --- Range 31 WS Rings 1
1B --- LF --- Arm 66 WS Appearances 1
2B --- CF ---   Health 57 LCS Appearances 2
3B --- RF ---   Injured Days 0 All Star Teams 0
* League requires 50% rating to start at catcher.

Year   Team W L G GS CG SHO SV BS IP H R ER HBP BB SO WHIP ERA Awards
2016 MON
7
 5
87
2
0
0
11
 4
134.1
 153 78 72 0 51
90
1.52
4.82
2017 MON
3
 6
105
0
0
0
3
 5
133.0
 159 81 75 2 43
110
1.52
5.08
2018 MON
2
 3
56
0
0
0
1
 2
90.0
 109 66 61 1 30
62
1.54
6.10
2019 MON
4
 2
47
0
0
0
0
 0
58.0
 56 21 20 0 14
41
1.21
3.10
2020 MON
0
 0
4
0
0
0
0
 0
6.2
 4 5 0 0 4
5
1.20
0.00
2021 MIN
7
 6
20
20
0
0
0
 0
102.2
 104 39 33 0 29
73
1.30
2.89
2022 MIN
7
 6
26
26
0
0
0
 0
136.1
 127 58 55 2 52
83
1.31
3.63
2023 MIN
7
 8
23
23
0
0
0
 0
110.2
 128 65 55 2 36
73
1.48
4.47
2024 MIN
2
 9
32
31
0
0
0
 0
129.1
 150 87 86 1 42
91
1.48
5.98
2126
0
 0
0
0
0
0
0
 0
0.0
 0 0 0 0 0
0
0.00
0.00
Total
39
 45
400
102
0
0
15
 11
901.0
 990 500 457 8 301
628
1.43
4.56
Career Transactions
DateTransaction
2024-11-01Jeff Checo has retired from the Minnesota Loons
2021-05-22The Minnesota Loons have promoted Jeff Checo to the major league team. The Minnesota Loons have designated Billy Gilbert for assignment.
2021-05-06The Minnesota Loons have acquired Jeff Checo from the waiver wire.
2021-04-26The Montreal Mastodons have waived Jeff Checo.
2020-04-09The Montreal Mastodons have designated Jeff Checo for assignment.
2020-04-01The Montreal Mastodons have promoted Moose Moates to the major league team. The Montreal Mastodons have promoted Masashi Fujio to the major league team. The Montreal Mastodons have promoted Mike Meehan to the major league team. The Montreal Mastodons have promoted Jeff Checo to the major league team.
2019-07-04The Montreal Mastodons have promoted Don Clarke to the major league team. The Montreal Mastodons have designated Jeff Checo for assignment.
2018-07-06Jeff Checo of the Montreal Mastodons is injured and is expected to be out 26 days.
2016-04-01The Montreal Mastodons have promoted Dave Gleason to the major league team. The Montreal Mastodons have promoted Jeff Checo to the major league team.